Respiratory face mask



FIG. 1 is a left perspecive view of the respiratory face mask;

FIG. 2 is a rear perspective view of the respiratory face mask;

FIG. 3 is a front view of the respiratory face mask:

FIG. 4 is a rear view of the respiratory face mask;

FIG. 5 is a right side view of the respiratory face mask:

FIG. 6 is a top view of the respiratory face mask; and,

FIG. 7 is a bottom view of the respiratory face mask.

The broken lines showing in the attached drawings are for illustrative purposes only and form no part of the claimed design. 

CLAIM We claim the ornamental design for a respiratory face mask, as shown and described above. 